Autonomous System details

AS25829

Smithsonian Institution  ·  si.edu

United States

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AS25829 – Smithsonian Institution

Field Value
Country United States
Website si.edu
Hosted domains 90
IPv4 addresses 63,744
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 24 years ago on May 16, 2002
Updated 6 years ago on Nov 13, 2019

IP Ranges

Netblock Company Num of IPs
160.111.0.0/17 Smithsonian Institution 32,768
160.111.128.0/18 Smithsonian Institution 16,384
160.111.192.0/19 Smithsonian Institution 8,192
160.111.240.0/20 Smithsonian Institution 4,096
160.111.224.0/21 Smithsonian Institution 2,048
38.127.143.0/24 Smithsonian Institution 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS25829
                                                OrgID:          AS25829
                                                ASName:         AS25829
                                                ASNumber:       AS25829
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 90 domain names hosted across 16 IP addresses on this ASN.

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IP Address Domain Domains on this IP
160.111.244.22 ██████ 54
160.111.244.150 ██████████ 11
160.111.251.34 ██████████ 5
160.111.244.170 ██████████ 3
160.111.251.31 ██████████ 2
160.111.251.30 ██████████ 2
160.111.252.196 ██████████ 2
160.111.251.32 ██████████ 1
160.111.244.21 ██████████ 1
160.111.244.160 ██████████ 1

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Peers

There are 6 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS27922 Smithsonian Tropical Research Institute
AS3356 Level 3 Parent, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS27922 Smithsonian Tropical Research Institute
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ASN API & Database

Pingable IPs

4 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
38.127.143.233 AS25829 Smithsonian Institution 0.27ms from Ashburn, US
160.111.253.5 AS25829 Smithsonian Institution 0.22ms from Ashburn, US
160.111.248.16 AS25829 Smithsonian Institution 0.56ms from Ashburn, US
160.111.255.1 AS25829 Smithsonian Institution 0.27ms from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
178.88.16.117 AS9198 JSC Kazakhtelecom 2.14ms from Almaty, KZ
162.241.88.133 AS46606 Unified Layer 0.63ms from Atlanta, US
181.142.170.101 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.32ms from Bogota, CO
73.234.131.101 AS7922 Comcast Cable Communications, LLC 7.55ms from Boston, US
50.228.245.101 AS7922 Comcast Cable Communications, LLC 1.44ms from Boston, US
201.38.215.5 AS4230 CLARO S.A. 0.33ms from Brasilia, BR
208.72.102.197 AS36394 Grid4 Communications, Inc 0.95ms from Detroit, US
54.77.116.197 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
18.195.64.37 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
171.226.120.37 AS7552 Viettel Group 0.27ms from Hanoi, VN
123.178.167.101 AS4134 CHINANET BACKBONE 7.04ms from Hohhot, CN
113.255.229.117 AS9304 HGC Global Communications Limited 1.57ms from Hong Kong, HK
175.45.54.85 AS9381 HKBN Enterprise Solutions HK Limited 0.63ms from Hong Kong, HK
58.231.189.101 AS9318 SK Broadband Co Ltd 6.84ms from Incheon, KR
77.102.177.213 AS5089 Virgin Media Limited 5.31ms from London, GB
23.31.188.117 AS7922 Comcast Cable Communications, LLC 6.80ms from Miami, US
200.246.198.85 AS4230 CLARO S.A. 1.04ms from Sao Paulo, BR
76.124.3.181 AS7922 Comcast Cable Communications, LLC 8.39ms from Ashburn, US
167.198.18.21 AS2897 Georgia Technology Authority 4.80ms from Atlanta, US
213.23.240.53 AS3209 Vodafone GmbH 7.13ms from Berlin, DE
52.25.203.229 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
95.102.100.37 AS6855 Slovak Telekom, a.s. 1.16ms from Bratislava, SK
217.245.53.69 AS3320 Deutsche Telekom AG 4.20ms from Frankfurt am Main, DE
47.55.164.213 AS577 Bell Canada 6.50ms from Fredericton, CA
99.13.193.69 AS7018 AT&T Enterprises, LLC 3.78ms from Kansas City, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f7 -m10 160.111.203.187
traceroute to 160.111.203.187 (160.111.203.187): 10 hops max, 52 byte packets
7 [AS3356] 4.79.23.90 2.362 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS25829 at robtex.

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